For increased range and damage, try casting Shock Blast through the Acceleration Gate.
If you find yourself taking lots of damage, try using Jayce's Hammer Stance, as it grants you additional defenses.
Be sure to switch stances often. It will enhance your attacks and grant you quick bursts of speed.
Pale Cascade orbs only last a few seconds. Avoid Diana and engage her after the shield dissipates.
Diana can play very aggressively if she uses Lunar Rush without Moonlight, but you can punish her by slowing or stunning her when she has no way to get back into position.
Dodge Crescent Strike, or move to safety if you are affected by Moonlight.
The stat comparisons shown here underscore several strategic Jayce vs. Diana matchup stats that may help us appreciate the differences and similarities between the two. Jayce’s KDA ratio ([kills + assists] / deaths) of NaN is more than Diana’s KDA ratio of NaN, indicating that Jayce may be more central to his team's team fighting effectiveness than Diana..
Jayce typically has a slightly smaller longest kill spree than his enemy does. On average, he takes less damage than Diana. This commonly reflects differing health capacities; however, it can also indicate that the champ with more HP has less mobility and thus is unable to kite away from additional harm when engaged or poked.
Both League champs are great champions. Both have their pros and cons. In the game's current meta, Jayce usually loses when trying to fight Diana, with a 48.3% win rate. As a result, Jayce makes a poor counter to Diana.
While Jayce does have a lower winrate compared to Diana, when on opposite teams, Jayce also has a much greater learning curve that makes him a more challenging character to pick up and master. You still need to be cautious when picking Jayce into Dianaas his relative depth means that you may not be able to reach his full potential without a significant amount of practice beforehand.
Additionally, Jayce has only a small amount of utility and CC, a similar amount to Diana. This makes her just as valuable during team fights, especially when facing champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Jayce vs Diana matchups, Diana is the better champ with a lower win rate, more champion depth, and a similar amount of utility to help out your allies during teamfights.
Jayce is a somewhat poor counter for Diana. Make sure you focus your strategy on maximizing your CS and taking out objectives. If you can do that, you should do very well as Jayce against Diana.
If you would like to truly master Jayce to counter Diana during both the laning and mid / late game phases of League of Legends, you should keep reading to learn a few extra tips and tricks for this matchup. If you listen to the build and stats displayed here, you should increase your win rate significantly and be closer to League of Legends pro players.
Jayce on average accumulates more CS as Diana. Champs who on average don't get much CS typically don't have to have much CS to be effective, such as sup champs. They are able to scale well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, often have to have several high cost items to be effective. In either situation, try to exceed the numbers displayed on this page to do well.
The most crucial items to have in your Jayce versus Diana build include Youmuu's Ghostblade, Edge of Night, and Serylda's Grudge. When Jayce bought at least these three pieces in his build, he did significantly better when fighting Diana than with most other typical builds. In fact, Jayce boasted an average winrate of 48.3% when playing against Diana with these items in his kit.
To have the highest chance of vanquishing Diana as Jayce, Jayce players should take the Phase Rush, Manaflow Band, Absolute Focus, Gathering Storm, Biscuit Delivery, and Magical Footwear runes from the Sorcery and Inspiration rune sets. Out of all the rune combinations players chose for Jayce vs Diana battles, this blending of runes resulted in the greatest win rate. In fact, these runes gave a 48.3% win rate overall.
By default, tips, statistics, and builds on how to beat Diana as Jayce are displayed for all skill levels, merged. If you would like to filter the stats and builds to a specific rank, you can use the selection menu earlier in the counter matchup guide.